<template>
    <div class="login-page">
    <cp-nav-bar
      right-text="注册"
      @rightClick="onRight"
      @leftClick="onLeft"
      title="登录"
    ></cp-nav-bar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>{{isPass?'短信验证码登录':'密码登录'}}</h3>
      <a href="javascript:;" @click="isPass=!isPass">
        <span>{{isPass?'密码登录':'短信验证码登录'}}</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form autocomplete="off" @submit="login" ref="form">
      <van-field placeholder="请输入手机号" type="tel" v-model="mobile" :rules="mobileRule" name="mobile"></van-field>
      <van-field v-if="!isPass" placeholder="请输入密码" type="password" v-model="password" :rules="passwordRule"></van-field>
      <van-field v-else placeholder="请输入短信验证码"  v-model="code" :rules="codeRule">
      <template #button>
        <span class="btn-send" @click="onSend">{{time?`${time}秒后重新发送`:'发送验证码'  }}</span>
      </template>
      </van-field>
      <div class="cp-cell">
        <van-checkbox v-model="agree">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button block round type="primary" native-type="submit" >登 录</van-button>
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <div class="icon">
        <img src="@/assets/qq.svg" alt="" />
      </div>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { showSuccessToast, showToast,type FormInstance } from 'vant';
import router from '../../router';
import {mobileRule,passwordRule,codeRule} from '../../utils/rules'
import { loginByPassword,sendMobileCode,loginByCode } from '../../services/user';
import { useUserStore } from '../../stores';
const mobile = ref('13230000001')
const password = ref('abc12345')
const agree = ref(false)
const store = useUserStore()
const route = useRoute()
const isPass= ref(false)
const code = ref('')
const time = ref(0)
const form = ref<FormInstance>()
let timeId:number
const login = async ()=>{
  if(!agree.value) return showToast('请勾选用户协议')
  const res = !isPass.value? await loginByPassword(mobile.value,password.value):await loginByCode(mobile.value,code.value)
  console.log(res)
  store.setUser(res.data)
  showSuccessToast('登陆成功')
  router.replace(route.query.returnUrl as string || '/user')
}
const onSend =async ()=>{
  if(time.value>0) return
 await form.value?.validate('mobile')
 const {data} = await sendMobileCode(mobile.value,'login')
  code.value = data.code
 showToast('发送验证码成功')
 time.value=10
 window.clearInterval(timeId)
 timeId = window.setInterval(() => {
   time.value--
    if (time.value <= 0) window.clearInterval(timeId)
  }, 1000)
}
onUnmounted(() => {
  clearInterval(timeId)
})
const onLeft = ()=>{

}

const onRight = ()=>{
  console.log('right');
}
</script>

<style lang="scss" scoped>
.login {
  &-page {
    padding-top: 46px;
  }
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22,194,163,0.5);
    }
  }
}
</style>
